sane works, xsane not

[antonio giulio <antongiulio05@gmail.com>]

Hi,

I have installed an old scanner "mustek 1200 CU Plus". I have
installed firmware:

mv PS1Dfw.usb /usr/share/sane/gt68xx/

and made a test:

scanimage -d gt68xx:libusb:001:003 > test

It works perfectly.

But when I start XSane, it returns: scanner not available. In sane ml
I have not found a solution.

Have you any idea?

Thanks,
Giulio